Triple

T1071033
Position Surface form Disambiguated ID Type / Status
Subject Houghton Mifflin E23328 entity
Predicate predecessor P97 FINISHED
Object Riverside Press
Riverside Press was a prominent 19th- and early 20th-century American printing and publishing house based in Cambridge, Massachusetts, known for its high-quality book production.
 E124158 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Riverside Press | Statement: [Houghton Mifflin, predecessor, Riverside Press]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riverside Press
Context triple: [Houghton Mifflin, predecessor, Riverside Press]
  • A. Ebury Press
    Ebury Press is a British publishing imprint of Penguin Random House known for its wide range of non-fiction titles, including popular works on nature, lifestyle, and current affairs.
  • B. Rowledge
    Rowledge is a village on the outskirts of Farnham in Surrey, England, known for its residential character and proximity to the Surrey-Hampshire border.
  • C. Signet Press
    Signet Press is an influential Indian publishing house known for producing high-quality literary and historical works, including major titles of the independence era.
  • D. West Publishing Company
    West Publishing Company is a major American legal publishing firm best known for producing comprehensive case law reporters, legal digests, and research tools used by lawyers and courts.
  • E. Liveright Publishing Corporation
    Liveright Publishing Corporation is an American publishing house, now an imprint of W. W. Norton & Company, known for releasing influential works of literary fiction and nonfiction.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Riverside Press
Triple: [Houghton Mifflin, predecessor, Riverside Press]
Generated description
Riverside Press was a prominent 19th- and early 20th-century American printing and publishing house based in Cambridge, Massachusetts, known for its high-quality book production.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Riverside Press
Target entity description: Riverside Press was a prominent 19th- and early 20th-century American printing and publishing house based in Cambridge, Massachusetts, known for its high-quality book production.
  • A. Ebury Press
    Ebury Press is a British publishing imprint of Penguin Random House known for its wide range of non-fiction titles, including popular works on nature, lifestyle, and current affairs.
  • B. Rowledge
    Rowledge is a village on the outskirts of Farnham in Surrey, England, known for its residential character and proximity to the Surrey-Hampshire border.
  • C. Signet Press
    Signet Press is an influential Indian publishing house known for producing high-quality literary and historical works, including major titles of the independence era.
  • D. West Publishing Company
    West Publishing Company is a major American legal publishing firm best known for producing comprehensive case law reporters, legal digests, and research tools used by lawyers and courts.
  • E. Liveright Publishing Corporation
    Liveright Publishing Corporation is an American publishing house, now an imprint of W. W. Norton & Company, known for releasing influential works of literary fiction and nonfiction.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b92848148190ba8795cb8d0a1d0a completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a70ab88190ba0f0a62b19af871 completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac438772f08190a47a1fbbda306b8a completed March 7, 2026, 3:25 p.m.
NED2 Entity disambiguation (via description) batch_69ac4413c7488190b6d5edc5884f6e61 completed March 7, 2026, 3:28 p.m.
Created at: March 1, 2026, 7:42 p.m.